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Edit this profileWhere to find Gian P. Nhan, M.D.
- Los Angeles location main office
1720 E Cesar E Chavez Ave, Los Angeles, CA 90033 - Duarte location
1500 Duarte Rd, Duarte, CA 91010
About Dr. Nhan
Gian P. Nhan, M.D. is a healthcare provider in Los Angeles, CA specializing in anesthesiology. Gian trained at Loma Linda University School of Medicine, graduating in 1994. Medicare claims data shows Gian provided 279 services to 278 patients. The services billed most often include insertion of artery tube for blood sampling or infusion through skin, anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope, and anesthesia for other closed procedure on chest. This provider record is associated with NPI 1982770657.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (323) 268-5000
- Email not available
Practice Locations
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
1500 Duarte Rd
Duarte, CA 91010
Conditions Commonly Evaluated or Treated
Within Anesthesiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Sedation & Phobias
Anesthesia complications
Back & spine
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Herniated disc
- Lower back pain
- Neck pain
- Sacroiliac joint pain
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Tailbone pain
- Upper Back Pain
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
- Abdominal wall nerve pain
- Complex Regional Pain Syndrome
- Foot Numbness and Tingling
- Groin nerve pain after hernia surgery
- Nerve damage after surgery
- Neuropathy
- Outer thigh burning and numbness
- Phantom limb pain
- Pinched nerve
- Piriformis syndrome
- Sciatica
- Shingles pain
- Tarsal Tunnel Syndrome
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Procedures & services
Nerve blocks
- Celiac Plexus Nerve Block
- Abdominal Nerve Block
- Ganglion impar block
- Groin nerve block
- Pudendal nerve block
- Superior hypogastric plexus block
Nerve Blocks
Pain Relief Procedures
Regional anesthesia
Sedation
- In-Office Anesthesia for Plastic Surgery
- Pediatric Dental Sedation
- Sedation for Colonoscopy and Endoscopy
- Sedation for Egg Retrieval
- Sedation for MRI
- Sedation for Vasectomy
- IV sedation for endoscopy
Sedation & anesthesia
- General anesthesia
- Moderate dental sedation
- Sedation for dental work
- Labor epidural
- Pre-surgery anesthesia consult
- Spinal spinal block
Specialized Care
Vascular Access
Ablation
Head & facial procedures
Implants & devices
- Pain pump implant
- Pain pump refill and check
- Peripheral nerve stimulator implant
- Spinal cord stimulator implant
- Spinal cord stimulator trial
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve injections
- Celiac plexus block
- Lumbar sympathetic block
- Nerve block
- Rib nerve block
- Shoulder nerve block
- Stellate ganglion block
Nerve procedures
Pain relief procedures
Spine injections
- Epidural steroid injection
- Facet joint injection
- Medial branch block
- Sacroiliac joint injection
- Tailbone epidural injection
Spine procedures
Procedures Most Often Billed to Medicare
279 services · 278 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
58 | More than most peers in Anesthesiology |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
46 | More often than most peers in Anesthesiology |
| Anesthesia for other closed procedure on chest | Anaesthesia | 00520 |
43 | More than most peers in Anesthesiology |
| Anesthesia for procedure on small and large bowel using an endoscope | Anaesthesia | 00813 |
28 | More often than most peers in Anesthesiology |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
28 | As often as other peers in Anesthesiology |
| Anesthesia for other procedure on upper abdomen | Anaesthesia | 00790 |
19 | More often than most peers in Anesthesiology |
| Anesthesia for nerve block and injection procedure, prone position | Anaesthesia | 01992 |
17 | Less often than most peers in Anesthesiology |
| Anesthesia for procedure on chest with 1 lung inflated | Anaesthesia | 00541 |
14 | As often as other peers in Anesthesiology |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
13 | Less often than most peers in Anesthesiology |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
13 | Less often than most peers in Anesthesiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other anesthesiologists in Los Angeles 8
Same specialty, same city.
Trained at Loma Linda University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1994 at Loma Linda University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of artery tube for blood sampling or infusion through skin 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Gian P. Nhan specialize in?
Gian P. Nhan is an anesthesiologist in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Where is Gian P. Nhan located?
Gian P. Nhan is listed at 1720 E Cesar E Chavez Ave, Los Angeles, CA 90033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gian P. Nhan's phone number?
The number on file is (323) 268-5000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gian P. Nhan?
Gian P. Nhan's National Provider Identifier is 1982770657. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Gian P. Nhan train?
Gian P. Nhan attended Loma Linda University School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Gian P. Nhan have?
Gian P. Nhan has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Gian P. Nhan do most often?
According to Medicare billing data, Gian P. Nhan performs procedures including insertion of artery tube for blood sampling or infusion through skin; reads or performs imaging such as ultrasonic guidance for needle placement and ultrasonic guidance for blood vessel access; provides treatments such as anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope and anesthesia for other closed procedure on chest. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Gian P. Nhan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gian P. Nhan. If this is you, claiming it is free.
Guide.md
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